Portable speaker system for media player



FIG. 1 is a perspective view of the speaker system showing the present design;

FIG. 2 is a front elevation view of the present design;

FIG. 3 is a rear elevation view of the present design;

FIG. 4 is a left elevation view of the present design;

FIG. 5 is a right elevation view of the present design;

FIG. 6 is a top view of the present design;

FIG. 7 is a bottom view of the present design;

FIG. 8 is a left elevation view of the present design in a closed position; and,

FIG. 9 is a right elevation view of the present design in a closed position. 

The ornamental design for a portable speaker system, as shown and described. 